A vendor notified us of their acquisition at 6am this morning and shut down their APIs 30 minutes later, creating a production outage for npm (package publishes and user registrations). The sheer unprofessionalism of this is blowing my mind.

It takes weeks to negotiate and sign an acquisition. You didn't find out at 6am. You couldn't give us a week? Even a couple of hours to take your service out of our critical path and avoid an outage? Fucking shocking behavior.